反应详情

温度

45 °C

A suspension of 4-chloro-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamine (105 mg, 0.5 mmol), 2-chloromethyl-4-methoxy-3,5-dimethyl-pyridine (93 mg, 0.5 mmol) and K2CO3 (85 mg, 0.6 mmol) in dry DMF (1 mL) was heated to 45° C. overnight, Work-up (EtOAc), evaporation, and purification by preparative TLC (MeOH/CH2Cl2 10:1) gave 4-chloro-5-isopropyl-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamine (36 mg). HPLC Rt: 5.867 min. 1H-NMR (DMSO-d6): δ 8.07 (s, 1H), 6.74(s, 1H), 6.51 (s, 2H), 5.22 (s, 2H), 3.70 0s, 3H), 3.23 (7, 1H), 2.21 (s, 3H), 2.15 (s, 3H).

1. custom(EtOAc), evaporation, and purification by preparative TLC (MeOH/CH2Cl2 10:1)